jay redhouse

Ok just got a hold of a turbo timer with a/f ratio meter in it... just need help on which wires to wire into from the ecu for the o2 sensor and ecu ground... where are the wires at on the ecu... figured out the ignition part by doing the search but could not find the ecu wiring for the a/f meter... thanks for the help.. very much appreciate it...

westcoaststyle

Make/year of the car?

This is for the Autometer A/F gauge. This might help: http://www.autometer.com/download_instruction/0837L.pdf

2gr84u

Sence its not a wideband read out it wouldnt even worry about it, the readings from a narrow band O2 are all but useless

jay redhouse

yup figured that out.. sucksssss... will at least i got a turbo timer and voltage gauge out of it...